Friday
29 May 2026
11 - 12 pm (AEST)
Previous | Next | Select
Show data readings





GOOD
FAIR
POOR
VERY POOR
EXTREMELY POOR
0 - 66
scale: 33 units		 67 - 99
scale: 33 units		 100 - 149
scale: 33 units		 150 - 199
scale: 33 units		 200
scale: 33 units
Scale: 0 to 250
 

 Pollutants Ozone
O3		 Ozone
O3		 Nitrogen
dioxide
NO2		 Visibility
NEPH		 Carbon
monoxide
CO		 Sulfur
dioxide
SO2		 Particles
PM10		 Particles
PM2.5		  Site AQI

highest
level at
the site
 Regional AQI

highest
level for
the region
 Averaging Periods 1-hour
average		 rolling
4-hour
average		 1-hour
average		 1-hour
average		 rolling
8-hour
average		 1-hour
average		 rolling
24-hour
average		 rolling
24-hour
average
Sydney East Alexandria 19 21 7 13 0 0 15 11 21 28
Cook And Phillip 12 14 12 13 1 21 19 21
Earlwood 23 28 3 10 17 2 28
Lidcombe 20 21 6 9 0 0 14 9 21
Macquarie Park 16 17 5 8 0 0 14 7 17
Randwick 22 13 22
Rozelle 21 26 1 11 0 1 17 13 26
Ultimo-uts 19 20 8 14 2 17 14 20
Sydney North-west Parramatta North 20 22 4 8 1 14 13 22 30
Penrith 19 22 4 10 2 2 18 16 22
Prospect 24 27 3 6 0 0 9 1 27
Richmond 24 29 0 4 0 9 5 29
Rouse Hill 20 23 2 5 0 0 10 15 23
St Marys 25 30 1 5 11 7 30
Sydney South-west Bringelly 25 29 1 5 0 6 11 29 29
Camden 9 0 9
Campbelltown West 26 28 1 6 0 0 11 7 28
Liverpool 22 25 0 5 0 0 10 7 25
Oakdale 21 28 0 4 9 8 28
Illawarra Wollongong 23 26 2 9 0 0 14 7 26 32
Kembla Grange 24 30 0 7 13 11 30
Albion Park South 26 32 0 8 0 11 8 32
Lower Hunter Newcastle 17 24 5 4 2 2 26 12 26 26
Beresfield 21 24 1 3 0 14 7 24
Wallsend 11 17 9 3 7 15 7 17
Newcastle Carrington 4 1 19 19 26
Stockton 26 4 26
Mayfield 3 1 18 11 18
Central Coast Wyong 20 24 4 5 2 0 12 5 24 24
Lake Macquarie Morisset 23 29 2 3 0 0 10 7 29 29
Central Tablelands Bathurst 25 31 10 6 31 31
Orange 23 27 4 5 10 14 27
Mid-north Coast Coffs Harbour 11 15 6 1 1 10 6 15 16
Port Macquarie 14 16 4 2 0 0 10 5 16
Northern Tablelands Armidale 3 3 9 9 9
North-west Slopes Gunnedah 22 24 0 9 14 24 24
Narrabri 3 5 5
Tamworth 17 20 2 9 8 20
Southern Tablelands Goulburn 24 24 0 1 13 16 24 24
South-west Slopes Albury 4 3 4 23 35 35 35
Wagga Wagga North 9 11 0 17 20 20
Upper Hunter Singleton 18 23 5 0 11 7 23 25
Muswellbrook 15 19 3 0 0 13 17 19
Maison Dieu 18 18
Singleton Nw 12 12
Camberwell 12 0 12
Mount Thorley 10 10
Bulga 8 8
Muswellbrook Nw 11 11
Wybong 11 11
Aberdeen 15 15
Singleton South 7 7
Jerrys Plains 8 8
Warkworth 25 25
Merriwa 21 22 1 2 0 1 11 8 22
NSW ALERTS SYDNEY FORECAST
Sat 30 May 2026
Updated hourly Updated daily
at 4:00pm
Gaps indicate that an instrument was not online for that period OR an average could not be calculated as there were not enough valid hourly data values OR that a pollutant is not measured at the site. Data from monitoring sites is collected, stored and shown in reports using Australian Eastern Standard time (AEST). Normally data for any hour should be available approximately 30 minutes later. During daylight saving, please be aware that the actual local time equals the displayed time plus 1 hour